**Author details**

Naofumi Shiomi School of Human Sciences, Kobe College, Japan

\*Address all correspondence to: n-shiomi@mail.kobe-c.ac.jp

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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**References**

*Introductory Chapter: Artificial Enzyme Produced by Directed Evolution Technology DOI: http://dx.doi.org/10.5772/intechopen.85738*
